921303104 has 28 divisors (see below), whose sum is σ = 1834707024. Its totient is φ = 459014784.

The previous prime is 921303067. The next prime is 921303121. The reversal of 921303104 is 401303129.

921303104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 921303104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7322 + ... + 43545.

Almost surely, 2^921303104 is an apocalyptic number.

It is an amenable number.

921303104 is a deficient number, since it is larger than the sum of its proper divisors (913403920).

921303104 is a wasteful number, since it uses less digits than its factorization.

921303104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51162 (or 51152 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 921303104 is about 30352.9752083713. The cubic root of 921303104 is about 973.0478068270.

The spelling of 921303104 in words is "nine hundred twenty-one million, three hundred three thousand, one hundred four".